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<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <img src="" alt="">
  <h1 id="title">标题</h1>
  <div>
    内容
  </div>
  

  <div id="comment-form">
    <p>
      <input type="text" id="nickname">
    </p>
    <p>
      <input type="text" id="email">
    </p>
    <p>
      <textarea name="" id="content" cols="30" rows="10"></textarea>
    </p>
    <p>
      <button id="btn-post">提交</button>
    </p>
  </div>

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  <script src="./blog-single2.js"></script>
</body>
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